A R MY TM  5-6115-612-12 MARINE  CORPS  TM  6115-12/7 AIR  FORCE TO 35C2-3-471-1 NAVY AG-320B0-0MM-000 3-7. FRAME AND HOUSING.  (cont) Chassis Frame  Assembly. See figure 3-5. (1) Check for dents, holes, war- page, and cracks. (2)  Check  battery  holding  area for corrosion from battery acid. (3)  Ensure  that  all  bolts  and fasteners are tight. (4) Check forklift tubes for damage. 3-8.  DC ELECTRICAL AND CONTROL SYSTEM. a. Batterv Cable Assembly. figure 3-6. (1)  Visually  inspect  length battery cable for cracks, abrasions cuts. See of and (2) Check battery cable connector for damaged knob,    cracks in case, dam- aged  threads,  and  loose  connections. (3)  Ensure  that  female  contacts are securely in place and undamaged. b. Battery. (1)  Inspect  casing broken caps,   and corrosion. (2)  Check  electrolyte for  cracks, level. WARNING To  prevent  injury,  ensure  that battery is disconnected  before performing maintenance on electrical  components. (a) Disconnect battery cable plug  connector. 3-12 (b) Loosen nuts and washers and remove  battery  holddowns. (c)  Remove  battery  cover  and filler caps. (d) Add distilled water to fill battery up to vent filler slots. (e) Install filler caps and battery cover. (f) Install battery holddown and tighten washers and wingnuts. Ensure that battery is secure. (g) Connect battery cable plug connector. Slave  Receptacle. See figure 2-5. (1) Remove dust cap. (2) Check for loose mounting. (3) Check for  damaged  contact pins and foreign material. (4)  Inspect  receptacle  body  for cracks,  dents,  and  corrosion. (5) Install dust cap.